Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thuong dat » thuong dam, thuong da, thuong day
doi chieu » doc hieu, doi chi, mot chieu
dung dung » ung dung, dung ung, dung dong
luan phan » luan van, luan hoan
dat dung » dan dung, vat dung, da dung
phan dau » phan tu, hang dau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (toc thieu)) tinh - thanh thuong dat dung dung luan phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (toc thieu)) tinh - thanh thuong dat dung dung luan phan dau.
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (toc thieu)) tinh - thanh thuong dat dung dung luan phan dau*.